4421-DKDB1 Silicon Laboratories Inc, 4421-DKDB1 Datasheet - Page 38

• Manufacturer Part Number: 4421-DKDB1
• Description: KIT DEV TEST EZRADIO SI4421 TRX
• Manufacturer: Silicon Laboratories Inc

Specifications of 4421-DKDB1

• Accessory Type: Test Card, Transceiver, 915MHz
• Wireless Frequency: 915 MHz
• Interface Type: SPI
• Modulation: FSK
• For Use With/related Products: EZRadio®
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Receiver Sensitivity over Ambient Temperature (433 MHz, 2.4 kbps,
Receiver Sensitivity over Ambient Temperature (868 MHz, 2.4 kbps,
-100
-103
-106
-109
-112
-115
-100
-103
-106
-109
-112
-115
-50
-50
-25
-25
0
0
434 MHz
Celsius
Celsius
868 MHz
25
25
50
50
75


75
f
f
FSK
FSK
: 45 kHz, BW: 67 kHz):
: 45 kHz, BW: 67 kHz):
100
100
2.2V
2.7V
3.3V
3.8V
2.2V
2.7V
3.3V
3.8V
Si4421
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